One linked filing — more sources may join as they report · filed Sep 22, 2023. View entity profile → Other incidents for this victim →
incident inc_a5ba431519a74fd4 · merge_method deterministic
Discovered → first regulatory filing
Not recorded for this incident
Discovery variance · Leak precedence · Materiality delta · SEC filing delay · Filing span — no leak-site claim in this cluster; no SEC 8-K in this cluster; needs two dated filings.
Identity (basic) · Government ID
DE
all State AG
Earliest sighting first · deep chronology in Litigation Timeline
May 31, 2023
Reported by DELAWARE AG filing
Sovos Compliance, LLC reported a security event involving Atlantic Shareholder Services on May 31, 2023. Unauthorized actors exploited a vulnerability in Progress Software's MOVEit Transfer application to download personal information. Sovos took the application offline, retained experts, and notified law enforcement. Affected individuals are offered two years of credit monitoring via Kroll.
About this clustering
DisclosureLens links filings into incidents through layered matchers: deterministic rules (same source document, multistate filings of one breach, tight-window same-victim pairs), a weighted-similarity scorer for cross-source candidates, and an operator review queue for everything uncertain. Each link records its own method and confidence — shown per filing in the timeline below. The system defaults to NOT merging when uncertain, because a false merge (collapsing two unrelated breaches) is more harmful than a false split (showing related filings separately); uncertain pairs route to human review instead of auto-merging. Filing summaries shown in the timeline are AI-generated extracts — verify each against its linked source.